1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e05e3bca1ac657f4a6d5e40a7baefa71d6ce53f6bc3de33cf59d42416d979e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2445b94d-437b-4463-91af-e0c742bea1c8.json and https://artists.proofprofile.net/proofs/artist/2445b94d-437b-4463-91af-e0c742bea1c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf508ca383d3e2d7cce0dcf78fc9cca52ec81d8d40363469ea0696a71e69446a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb738ae72ed21e27af315e7f59f514737fb0589346a8d03649587829b45ff9ba0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5b88f1e9b3c66c802a84243327e02dc089addaf5511960dc95b90f7a02aabb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380be1ef0159bd2e57a5c03d5be509a0e648e5e3444faed2b695e66d684d4b28. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb738ae72ed21e27af315e7f59f514737fb0589346a8d03649587829b45ff9ba0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf508ca383d3e2d7cce0dcf78fc9cca52ec81d8d40363469ea0696a71e69446a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3fcbb385f02b477692b5d1b2423d5216e93cdaf8cf92b1c973487cc1d56999. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ffb201d873dfc857404d44a96c3bd22843a7a56f1e839ca5629f2aa5b21cf4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c2fa7ceacf87d9d53195ccabff9dce6e5733255a2c0c1610d46ddb3c68521a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae81acdab44e5a0dfe1efab3667bb4dcfbcd4d5ddc54eb639c9c5f4cd10ddf12. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0083b9efb36abf101c420bd1e3b797b845cb3dd4ebb848658029d12451353e2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72101558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae81acdab44e5a0dfe1efab3667bb4dcfbcd4d5ddc54eb639c9c5f4cd10ddf12. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee4f8232c150572a0a0a23f44a02fed46448395338029f61918599be2c496b6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72100939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d60f42777b8c6520c12a345ea81f7f7ca6c5d9674cae8eaad0bdf9a9850d55. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72101561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008862fa2f17ad7d646e69a0ba41645afcf0e7b9b277a4bb41b11ce45261d4fb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d63441af2771ea4f3e4f21c2a71e7cab4643b5715333d2e10661b058fd8325. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72103824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a077a0b0ba602a7c87f6693a20911592ac3ca5223916aaf59b777d2b6935d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72104072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4f0cbafc5fc95c70a993c751b516cb96691841980ac1f96910bd3e22cff704. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72104394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8e1d385efc0e16362ec7f008274357cd3089c5a70d9e9206a46aad07ec4283. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72105131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5069c5ca9dd6ec3092426a0581660a60103416401e4866c5ef5e750526792c18. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72106931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e25e514572bcc6f96388b54d322c6aa1eb4079a55da7b95a4ff441d8152dcd. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5069c5ca9dd6ec3092426a0581660a60103416401e4866c5ef5e750526792c18. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72106931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d2d6283196e675b4ba9284d352617f31f00cb8fdf1f03e9c5babb586be9106. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8e1d385efc0e16362ec7f008274357cd3089c5a70d9e9206a46aad07ec4283. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72105131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8b57cd6a6cee4a0dddf0e3b90bf3b8b8a9e4060c0cdc21830aedee93516b6f. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4f0cbafc5fc95c70a993c751b516cb96691841980ac1f96910bd3e22cff704. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72104394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a077a0b0ba602a7c87f6693a20911592ac3ca5223916aaf59b777d2b6935d7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72104072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d63441af2771ea4f3e4f21c2a71e7cab4643b5715333d2e10661b058fd8325. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72103824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37d993d9b5229c22356e589373dbad5d68b9df335465e7c0908e03a874a0845. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c48c02679a1bf244ad7c0b5da85be3905c6a2c34e2244b5560c0aa57b03212. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72107718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b69d4471e7ed267f82dcd949039fe96d44c2e7270d5f278052d271578bdf9e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72200373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c889fead5c9ec1b9daebf98453238bcae33f8509b5b03f6ff3c950095e7bd0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72200374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fae43a83971dc0942ee42f076b89cd8ba927105e0bba549deb5e35c5b8e2f16. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72200375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f0372b23fe29b3658c0b2b1f320507a17cf4ad9becb70bc0cad4037373d1f8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf56f5f942d6e4f3a0185b1b4a96809560278e7457fe522a2f6ff04285878e8f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d9b568b3299ca5fb763083ecb37c5d5c1a71bd76c6574d2f89a33866440f14. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5cc9e3d9c1211d0a84d930eec145ca0aae76820ddb85a0715ea16e58f11920. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21df21de2efc9879a706898a35e2453e0be0ba3d4f4f4f85872829aa73b6ccaf. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:25:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c14a549ac8318d593fc4b18f66e4c879fe189dcd88ee5e5712c2a8ebc64658. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:57:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a4eefacf67ed42ead8bc5c067b30798ee94402e1a3855ca5e09f94cfce614d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f171f2c696a1c309a486836b815cf8bcb10851a5834e612271b5fe1b03724e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220047a1f8ad77fa179b3451d7af3d8b96f8bb8a345d0d2a8ba05de281ecad30. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72400215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856275bba950ab3fd30a0bb8c06a219aa7bbf9f53374915961bd90fa1d007c52. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec4ef870faf24906e4959f2a8b85bf4abcf6d6e6f5898f430a716bf9ecd9852. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72400329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b969a1412730525a73bc12a5eee66fb3f02a1b658f711c1f9177fe37ebf0a68. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72400395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967b07bbbcdfb8ced7fb256652495e1514b35b34ccaec65ca6b8a54a01d0f8a9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872117389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a0840bb7db75471bfd18ade70e350717bfdbbf2a338a3a20d8730e504c43b5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872117390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76a78f19db65d8a9521ba307ffb248efdf45f2d081242a35023b46d88db8da3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872117392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd893fc1dcca919383324b607d75000887206869dbd255bafe7c08c64dcd7d1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872117395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193b3df4ee9253268c73f823c3f19e04a2d5c9e58620fc4af2857f67b4d071f1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182137011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22f5ebd9811075ffbd7aad5c446516a4473777bb3c859ebaeb62e42237ec48e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282185752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2917dc36a41cad01d9b3b520fa39f70615cd8f3d9fce44ce83acfcfdc2b5ac. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202119081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a1e8a0355c5c0373b20e9ac00510b59a7a544e0042e42c62f7532b49585d83. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2159716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b1234204c10a2d705d658eb937d5fe2995f3e1fdb803f2a1052c6f979e06ac. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72004937.